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  <head>
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    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>TimeSeries With Irregular Data</title>

    <link href="../../assets/styles.css" rel="stylesheet" />

    <style>
      
        #chart {
      max-width: 650px;
      margin: 35px auto;
    }
      
    </style>

    <script>
      window.Promise ||
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          '<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"><\/script>'
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    </script>

    
    <script src="../../../dist/apexcharts.js"></script>
    

    <script>
      // Replace Math.random() with a pseudo-random number generator to get reproducible results in e2e tests
      // Based on https://gist.github.com/blixt/f17b47c62508be59987b
      var _seed = 42;
      Math.random = function() {
        _seed = _seed * 16807 % 2147483647;
        return (_seed - 1) / 2147483646;
      };
    </script>

    <!-- fake data taken from https://www.metricsgraphicsjs.org/data/fake_users2.json -->
  <script src="../../assets/irregular-data-series.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.2/moment.min.js"></script>
  
  <script>
    var ts1 = 1388534400000;
    var ts2 = 1388620800000;
    var ts3 = 1389052800000;
  
    var dataSet = [[],[],[]];
  
    for(var i=0; i<12; i++) {
        ts1 = ts1 + 86400000;
        var innerArr = [ts1, dataSeries[2][i].value];
        dataSet[0].push(innerArr)
    }
    for(var i=0; i<18; i++) {
        ts2 = ts2 + 86400000;
        var innerArr = [ts2, dataSeries[1][i].value];
        dataSet[1].push(innerArr)
    }
    for(var i=0; i<12; i++) {
        ts3 = ts3 + 86400000;
        var innerArr = [ts3, dataSeries[0][i].value];
        dataSet[2].push(innerArr)
    }
  </script>
  </head>

  <body>
     <div id="chart"></div>

    <script>
      
        var options = {
          series: [{
          name: 'PRODUCT A',
          data: dataSet[0]
        }, {
          name: 'PRODUCT B',
          data: dataSet[1]
        }, {
          name: 'PRODUCT C',
          data: dataSet[2]
        }],
          chart: {
          type: 'area',
          stacked: false,
          height: 350,
          zoom: {
            enabled: false
          },
        },
        dataLabels: {
          enabled: false
        },
        markers: {
          size: 0,
        },
        fill: {
          type: 'gradient',
          gradient: {
              shadeIntensity: 1,
              inverseColors: false,
              opacityFrom: 0.45,
              opacityTo: 0.05,
              stops: [20, 100, 100, 100]
            },
        },
        yaxis: {
          labels: {
              style: {
                  colors: '#8e8da4',
              },
              offsetX: 0,
              formatter: function(val) {
                return (val / 1000000).toFixed(2);
              },
          },
          axisBorder: {
              show: false,
          },
          axisTicks: {
              show: false
          }
        },
        xaxis: {
          type: 'datetime',
          tickAmount: 8,
          min: new Date("01/01/2014").getTime(),
          max: new Date("01/20/2014").getTime(),
          labels: {
              rotate: -15,
              rotateAlways: true,
              formatter: function(val, timestamp) {
                return moment(new Date(timestamp)).format("DD MMM YYYY")
            }
          }
        },
        title: {
          text: 'Irregular Data in Time Series',
          align: 'left',
          offsetX: 14
        },
        tooltip: {
          shared: true
        },
        legend: {
          position: 'top',
          horizontalAlign: 'right',
          offsetX: -10
        }
        };

        var chart = new ApexCharts(document.querySelector("#chart"), options);
        chart.render();
      
      
    </script>

    
  </body>
</html>
